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INT-4436: Register HTTP endpoints at runtime

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JIRA: https://jira.spring.io/browse/INT-4436

* Fix `IntegrationRequestMappingHandlerMapping` and
`IntegrationRequestMappingHandlerMapping` to implement a
`DestructionAwareBeanPostProcessor` to allow to register and
destroy HTTP endpoints at runtime, e.g. via `IntegrationFlowContext`
with the dynamic `IntegrationFlow`s
This commit is contained in:
Artem Bilan
2018-06-22 15:54:09 -04:00
committed by Gary Russell
parent 07c32ae93b
commit ee501c801f
4 changed files with 130 additions and 5 deletions
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35
spring-integration-http/src/test/java/org/springframework/integration/http/dsl/HttpDslTests.java
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@@ -38,6 +38,7 @@ import org.springframework.integration.channel.DirectChannel;
import org.springframework.integration.config.EnableIntegration;
import org.springframework.integration.dsl.IntegrationFlow;
import org.springframework.integration.dsl.IntegrationFlows;
import org.springframework.integration.dsl.context.IntegrationFlowContext;
import org.springframework.integration.http.outbound.HttpRequestExecutingMessageHandler;
import org.springframework.integration.security.channel.ChannelSecurityInterceptor;
import org.springframework.integration.security.channel.SecuredChannel;
@@ -80,6 +81,9 @@ public class HttpDslTests {
@Autowired
private HttpRequestExecutingMessageHandler serviceInternalGatewayHandler;
@Autowired
private IntegrationFlowContext integrationFlowContext;
private MockMvc mockMvc;
@Before
@@ -114,6 +118,37 @@ public class HttpDslTests {
.isForbidden());
}
@Test
public void testDynamicHttpEndpoint() throws Exception {
IntegrationFlow flow =
IntegrationFlows.from(Http.inboundGateway("/dynamic")
.requestMapping(r -> r.params("name"))
.payloadExpression("#requestParams.name[0]"))
.<String, String>transform(String::toLowerCase)
.get();
IntegrationFlowContext.IntegrationFlowRegistration flowRegistration =
this.integrationFlowContext.registration(flow).register();
this.mockMvc.perform(
get("/dynamic")
.with(httpBasic("admin", "admin"))
.param("name", "BAR"))
.andExpect(
content()
.string("bar"));
flowRegistration.destroy();
this.mockMvc.perform(
get("/dynamic")
.with(httpBasic("admin", "admin"))
.param("name", "BAZ"))
.andExpect(
status()
.isNotFound());
}
@Configuration
@EnableWebSecurity
@EnableIntegration